Related references
Note: Only part of the references are listed.Red-winged blackbirds Ageliaus phoeniceus respond differently to song types with different performance levels
Emily R. A. Cramer et al.
JOURNAL OF AVIAN BIOLOGY (2007)
Bird song as a signal of aggressive intent
William A. Searcy et al.
BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY (2006)
Montezuma oropendolas modify a component of song constrained by body size during vocal contests
JJ Price et al.
ANIMAL BEHAVIOUR (2006)
A strategic taxonomy of biological communication
PL Hurd et al.
ANIMAL BEHAVIOUR (2005)
Vocal performance influences female response to male bird song: an experimental test
B Ballentine et al.
BEHAVIORAL ECOLOGY (2004)
Anatomical constraints generate honesty: acoustic cues to age and weight in the roars of red deer stags
D Reby et al.
ANIMAL BEHAVIOUR (2003)